Alstom Technology Limited

Alstom (switzerland) Ltd

Juergen Baum

Armin Schimkat

In a method for removing carbon dioxide from the exhaust gas from a gas turbine plant (), which exhaust gas is subjected to a downstream heat recovery process (), preferably in the heat recovery steam generator () of a water/steam cycle (), a simplification of the plant engineering is achieved by the fact that the carbon dioxide is removed from the exhaust gas () between the gas turbine plant () and the heat recovery process (), and that a rotating, regenerative absorber/desorber () is used to remove the carbon dioxide, the absorber side of which absorber/desorber is connected into the exhaust gas stream () and the desorber side of which absorber/desorber is connected into a carbon dioxide cycle ().

Device for removing carbon dioxide from exhaust gas

In a method for removing carbon dioxide from the exhaust gas from a gas turbine plant ( ), which exhaust gas is subjected to a downstream heat recovery process ( ), preferably in the heat recovery steam generator ( ) of a water/steam cycle ( ), a simplification of the plant engineering is achieved by the fact that the carbon dioxide is removed from the exhaust gas ( ) between the gas turbine plant ( ) and the heat recovery process ( ), and that a rotating, regenerative absorber/desorber ( ) is used to remove the carbon dioxide, the absorber side of which absorber/desorber is connected into the exhaust gas stream ( ) and the desorber side of which absorber/desorber is connected into a carbon dioxide cycle ( ).

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Mannheim, Germany

Juergen Baum